Jubilant jubilee

Create a new holiday or celebration that somehow involves the following:

• a broken knife
• a red cupcake
• covering the head
• a black horse
• a mirror
• sunset
• a pinch of salt

The words can be part of the back story or the celebration, e.g., a more common object may represent something intangible or unavailable in the present day. It may help to brainstorm each to let related ideas and connections flow out.